Availability
1982 Howards Cams Parts and Accessories
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 309/315, Lift .810/.765, Chevy, Big Block, Each
Part Number: HRS-124243-10
Not Yet Reviewed
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 311/317, Lift .771/.731, Chevy, Big Block, Each
Part Number: HRS-124583-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 315/319, Lift .765/.737, Chevy, Big Block, Each
Part Number: HRS-124623-10
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 296/304, Lift .583/.567, Cadillac, V8, Each
Part Number: HRS-528085-09
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Rattler, Advertised Duration 296/304, Lift .611/.594, Ford, 429, 460, Each
Part Number: HRS-248085-09
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 34-602-9
Not Yet Reviewed
Estimated Ship Date: Today
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 305/309, Lift .771/.737, Chevy, Big Block, Each
Part Number: HRS-124223-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 301/301, Lift .510/.510, Chrysler, 273, 318, 340, 360
Part Number: HRS-716771-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 255/261, Lift .479/.494, Chrysler, Small Block, Each
Part Number: HRS-711381-10
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 306/312, Lift .640/.640, Ford, 351W, Each
Part Number: HRS-224455-12
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 317/327, Lift .810/.765, Chevy, Big Block, Each
Part Number: HRS-121033-12
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 269/269, Lift .629/.629, Chevy, Big Block, Each
Part Number: HRS-121203-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 285/291, Lift .624/.624, Ford, 351W, Each
Part Number: HRS-221013-06
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 287/293, Lift .600/.620, Chevy, Small Block, Each
Part Number: HRS-111163-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 306/312, Lift .680/.680, Chevy, Big Block
Part Number: HRS-122455-10
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 289/295, Lift .640/.640, Chevy, Small Block
Part Number: HRS-114173-06S
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 301/309, Lift .703/.703, Chevy, Big Block, Each
Part Number: HRS-121123-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 315/327, Lift .765/.725, Chevy, Big Block, Each
Part Number: HRS-121093-14
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 307/317, Lift .714/.714, Chevy, Big Block, Each
Part Number: HRS-121083-14
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, Mechanical Roller Tappet, Advertised Duration 299/305, Lift .744/.744, Ford, 429, 460, Each
Part Number: HRS-240203-10
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, 4/7 Swap, Mechanical Roller Tappet, Advertised Duration 293/299, Lift .703/.714, Chevy, Big Block, Each
Part Number: HRS-124193-08
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Camshaft, 4/7 Swap, Mechanical Flat Tappet, Advertised Duration 287/295, Lift .618/.640, Chevy, Big Block
Part Number: HRS-124902-08
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/301, Lift .605/.625, Ford, 351W, Each
Part Number: HRS-221541-10
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Custom Grind, 4/7 Swap Firing Order, Chevy, Big Block, Each
Part Number: HRS-129997
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/279, Lift .490/.512, Cadillac, V8, Each
Part Number: HRS-520101-12
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/285, Lift .512/.517, Cadillac, 368, 425, 472, 500
Part Number: HRS-520291-08
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
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